cvs commit: src/sys/boot/i386/btx/btx btx.s

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

dillon      2004/06/24 16:31:06 PDT

DragonFly src repository

  Modified files:
    sys/boot/i386/btx/btx btx.s 
  Log:
  Bring in 1.33 from FreeBSD-5:
  
  When rebooting the machine jump to 0xf000:0xfff0 instead of 0xffff:0x0.
  While we end up the same place, we end up with two different CS register
  values after the jump and 0xf000 is compatible with the hardware reset value.
  This makes a difference if the BIOS does a near jump before a far jump.
  
  Detective work and patch by:     Adrian Steinmann <ast@xxxxxxxxx>
  
  Revision  Changes    Path
  1.4       +1 -1      src/sys/boot/i386/btx/btx/btx.s


http://www.dragonflybsd.org/cvsweb/src/sys/boot/i386/btx/btx/btx.s.diff?r1=1.3&r2=1.4&f=u